[INFO] cloning repository https://github.com/nekomaho/client_credentials_client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nekomaho/client_credentials_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaho%2Fclient_credentials_client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaho%2Fclient_credentials_client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2362b330d6ff860a7a01a048443ae92916e7e53a
[INFO] testing nekomaho/client_credentials_client against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaho%2Fclient_credentials_client" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nekomaho/client_credentials_client on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nekomaho/client_credentials_client
[INFO] finished tweaking git repo https://github.com/nekomaho/client_credentials_client
[INFO] tweaked toml for git repo https://github.com/nekomaho/client_credentials_client written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nekomaho/client_credentials_client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a50a1496256cc9cc910153f17d5f9a91cff4cfd6db4d7831eb2e44e5859e623
[INFO] running `Command { std: "docker" "start" "-a" "7a50a1496256cc9cc910153f17d5f9a91cff4cfd6db4d7831eb2e44e5859e623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a50a1496256cc9cc910153f17d5f9a91cff4cfd6db4d7831eb2e44e5859e623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a50a1496256cc9cc910153f17d5f9a91cff4cfd6db4d7831eb2e44e5859e623", kill_on_drop: false }`
[INFO] [stdout] 7a50a1496256cc9cc910153f17d5f9a91cff4cfd6db4d7831eb2e44e5859e623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e94d146806d10c13c3539bb19b394357dd67fcfd4b658a84feeaec4e587df74
[INFO] running `Command { std: "docker" "start" "-a" "3e94d146806d10c13c3539bb19b394357dd67fcfd4b658a84feeaec4e587df74", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.12
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling futures-channel v0.3.12
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling tracing v0.1.24
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling idna v0.2.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling pin-project v1.0.5
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling oauth2 v3.0.0
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling client_credentials_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.09s
[INFO] running `Command { std: "docker" "inspect" "3e94d146806d10c13c3539bb19b394357dd67fcfd4b658a84feeaec4e587df74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e94d146806d10c13c3539bb19b394357dd67fcfd4b658a84feeaec4e587df74", kill_on_drop: false }`
[INFO] [stdout] 3e94d146806d10c13c3539bb19b394357dd67fcfd4b658a84feeaec4e587df74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5fa036f9dc5baf490bc36bd0987713b457269868713c3cc7821abd1d340d02f
[INFO] running `Command { std: "docker" "start" "-a" "b5fa036f9dc5baf490bc36bd0987713b457269868713c3cc7821abd1d340d02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling client_credentials_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "b5fa036f9dc5baf490bc36bd0987713b457269868713c3cc7821abd1d340d02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5fa036f9dc5baf490bc36bd0987713b457269868713c3cc7821abd1d340d02f", kill_on_drop: false }`
[INFO] [stdout] b5fa036f9dc5baf490bc36bd0987713b457269868713c3cc7821abd1d340d02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1118228b80bf010b262a6980468d2f9ecc7051aec9d44bcc2c899d9fc4e77919
[INFO] running `Command { std: "docker" "start" "-a" "1118228b80bf010b262a6980468d2f9ecc7051aec9d44bcc2c899d9fc4e77919", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/client_credentials_client-0f07adf6d9ba16ff)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test color::tests::coloring_return_green_when_the_surplus_of_count_divided_by_5_is_2 ... ok
[INFO] [stdout] test config::api_config::api_variable_config::tests::create_api_variable_config_when_variable_array_is_multiple ... ok
[INFO] [stdout] test color::tests::coloring_return_yellow_when_the_surplus_of_count_divided_by_5_is_3 ... ok
[INFO] [stdout] test color::tests::coloring_return_blue_when_the_surplus_of_count_divided_by_5_is_0 ... ok
[INFO] [stdout] test color::tests::coloring_return_red_when_the_surplus_of_count_divided_by_5_is_1 ... ok
[INFO] [stdout] test color::tests::coloring_return_white_when_the_surplus_of_count_divided_by_5_is_4 ... ok
[INFO] [stdout] test config::token_config::tests::create_token_config ... ok
[INFO] [stdout] test config::oauth_config::test::load_oauth_values_when_env_is_true ... ok
[INFO] [stdout] test config::api_config::api_variable_config::tests::create_api_variable_config_when_variable_array_is_only_one ... ok
[INFO] [stdout] test config::api_config::api_variable_config::tests::create_api_variable_config_when_body_is_not_define ... ok
[INFO] [stdout] test config::oauth_config::test::load_oauth_values_when_env_is_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1118228b80bf010b262a6980468d2f9ecc7051aec9d44bcc2c899d9fc4e77919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1118228b80bf010b262a6980468d2f9ecc7051aec9d44bcc2c899d9fc4e77919", kill_on_drop: false }`
[INFO] [stdout] 1118228b80bf010b262a6980468d2f9ecc7051aec9d44bcc2c899d9fc4e77919